baber/WOPTO huggingface dataset:
Patent CA-2131543-C (CA)
Title: Comparative genomic hybridization
Inventor: PINKEL DANIEL
IPC: C12Q1/68
Filed: 1993-03-01
Granted: 2002-09-17
Abstract: Disclosed are new methods comprising the use of in situ hybridization to detect abnormal nucleic acid sequence copy num-bers in one or more genomes wherein repetitive sequences that bind to multiple loci in a reference chromosome spred are either substantially removed and/or their hybridization signals suppressed. The invention termed Comparative Genomic Hybridization (CGH) provides for methods of determining the relative number of copies of nucleic acid sequences in one or more subject ge-nomes or portions thereof (for example, a tumor cell) as a function of the location of those sequences in a reference genome (for example, a normal human genome). The intensity(ies) of the signals from each labeled subject nucleic acid and/or the differences in the ratios between different signals from the labeled subject nucleic acid sequences are compared to determine the relative copy numbers of the nucleic acid sequences in the one or more subject genomes as a function of position along the reference chromo-some spread. Amplifications, duplications and/or deletions in the subject genome(s) can be detected. Also provided is a method of determining the absolute copy numbers of substantially all RNA or DNA  sequences in subject cell(s) or cell population(s).
Patent CA-2134164-C (CA)
Title: Combination of adjusting shim and cam
Inventor: IZUMIDA HIROMU
IPC: F01L1/04
Filed: 1994-10-24
Granted: 1998-03-31
Abstract: A combination of an adjusting shim and a cam used in a valve train in an internal combustion engine for automobiles, the adjusting shim composed of a ceramic material which sets the surface roughness of a sliding surface of the adjusting shim with respect to a cam to not more than 0.1 µm in ten-point mean roughness Rz, and which contains not less than 60 vol.% of silicon nitride or sialon, and the cam composed of cast iron a surface of which is chill hardened and then provided with a phosphate film thereon.  The combination of an adjusting shim and a cam is capable of smoothing a sliding surface of the cam by the break-in of the part even if the cam is not subjected to a super-precision finishing process; preventing the seizure and abnormal abrasion of sliding surfaces; stabilizing a smoothed condition of the sliding surfaces of the cam and shim for a long period of time; and providing excellent sliding characteristics of the sliding surfaces owing to a decrease in the friction coefficient thereof.
Patent CA-2139194-C (CA)
Inventor: BOIKE RANDY J
IPC: F16B21/18
Filed: 1994-12-28
Granted: 1999-01-05
Abstract: A motion transmitting remote control cable assembly (10) for transmitting motion in a curved path includes a core element (14) having a female section (16) defining an opening (18) and a male section (20) matingly engaged  within  the  opening  of  the  female section.   A lock (22) mechanically interconnects the male and female sections (20,16)  to prevent relative sliding movement between the male and female sections while allowing relative axial rotation.  The lock (22) includes an abutment (24) disposed on the male section (20) for moving radially between a compressed position to allow the male section (20) to slide axially into the female  section  (16)  and  an  extended  position  to interconnect with the female section and prevent further axial sliding between the male and female sections while allowing relative axial rotation therebetween.
Patent CA-2142029-C (CA)
Inventor: GEORGIADIS LEONIDAS
IPC: G06F13/00
Filed: 1995-02-07
Granted: 2001-12-25
Abstract: A non-quota access indicator is circulated among nodes in a multi-node quota based communication system with a shared resource, indicating maximum possible non-quota access to the shared resource to a given node receiving same. Upon arrival at a node, the indicator is saved and then updated to reflect the current status of that node as either starved or satisfied, the former being a condition of currently having quota remaining and a shared resource access requirement, and the latter being a condition of either currently having no remaining quota or having no current shared resource access requirement. After updating, the node immediately propagates the indicator to the next node in the system. When a node without quota requires access to the shared resource, it compares its requirement to the last stored indicator and accesses the shared resource if the stored indicator is equal to or greater than the access requirement.
Patent CA-2147111-C (CA)
Title: Controller for air conditioner
Inventor: MATUMOTO SATOSHI
IPC: F24F11/00
Filed: 1995-04-13
Granted: 2005-02-08
Abstract: A controller for an air conditioner is provided wherein an operation mode is not unnecessarily changed in accordance with variations in temperature. When room temperature t is in a range of T+3.0 > t ~ T+1.5, and when a timer expires (steps 212, 214), it is determined whether the room temperature has a tendency to fall (step 218). When the room temperature has a tendency to fall, it is predicted that the room temperature will be in an observing region although the operation mode is not changed. For this reason, the current operation mode is kept. On the other hand, when the room temperature does not have a tendency to fall, a cooling mode is set (step 210). Further, when the room temperature t is in a range of T-3.0 < t ~ T-1.5, and when the timer expires (steps 222, 224), it is determined whether the room temperature has a tendency to rise (step 228). When the room temperature has a tendency to rise, it is predicted that the room temperature will be in the observing region although the operation mode is not changed.      For this reason, the current operation mode is kept. On the other hand, when the room temperature does not have a tendency to rise, a heating mode is set (step 230).
Patent CA-2153239-C (CA)
Title: 5-alkoxy[1,2,4]triazolo[1,5-c]pyrimidine-2(3h)-thione compounds and their use in the preparation of 2,2'-dithiobis(5-alkoxy[1,2,4]triazolo[1,5-c]-pyrimidine) and 2-chlorosulfonyl-5-alkoxy[1,2,4]triazolo[1,5-c]pyrimidine compounds
Inventor: OLMSTEAD THOMAS A
IPC: A01N43/90
Filed: 1994-10-31
Granted: 2005-03-08
Abstract: 2-Chlorosulfonyl-5-alkoxy(1,2,4)triazolo(1,5-c)pyrimidine compounds (I), such as 2-chlorosulfonyl-5-ethoxy-7-fluoro[1,2,4]triazolo-[1,5-c]pyrimidine, that are useful for the preparation of 5-alkoxy[1,2,4]-triazolo[1,5-c]pyrimidine-2-sulfonamide herbicides, were prepared in an improved manner from 5-alkoxy[1,2,4]triazolo[1,5-c]pyrimidine-2(3H)-thione compounds, such as 5-ethoxy-7-fluoro[1,2,4]triazolo[1,5-c]pyrimidine-2(3H)-thione, by oxidation with hydrogen peroxide to obtain novel 2,2'-dithio-bis(5-alkoxy[1,2,4]triazolo[1,5-c]pyrimidine) compounds, such as 2,2'-dithiobis(5-ethoxy-7-fluoro[1,2,4]triazolo[1,5-c]pyrimidine), and subsequent chloroxidation of these intermediate compounds.
Patent CA-2156201-C (CA)
Title: A cutter and transport roller for webs of material
Inventor: REINHOLD KLAUS
IPC: B26D1/62
Filed: 1995-08-16
Granted: 2002-10-22
Abstract: A cutter and transport roller of the type described that is used for webs of materials is particularly well suited as a counter-roller in a machine for winding on continuously supplied webs of film, paper, or similar material.  A separating body is installed within the internal space of the roller and together with the periphery of the roller this defines at least one pressure chamber that is connected to the environment through continuous bores in the roller casing and extends essentially across the total axial length of the war.  Outside the area of the continuous bores, the periphery of the roller also incorporates a slot that, in its turn, extends essentially across the total axial length of the roller and accommodates a separator blade that is supported within the interiors space of the roller.
Patent CA-2157200-C (CA)
Title: Methods for in-solution quenching of fluorescently labeled oligonucleotide probes
Inventor: FISHER MARY ELLEN
IPC: C12Q1/6823
Filed: 1995-08-30
Granted: 2008-10-14
Abstract: The present invention is directed to methods for controlling the light emission of an oligonucleotide labeled with a light-emitting label that are useful in nucleic acid detection assays. A reaction that results in the cleavage of single-stranded oligonucleotide probes labeled with a light-emitting label is carried out in the presence of a DNA binding compound that interacts with the label to modify the light emission of the label. The methods utilize the change in light emission of the labeled probe that results from degradation of the probe. The methods are applicable in general to assays that utilize a reaction that results in cleavage of oligonucleotide probes, and, in particular, to homogeneous amplification/detection assays wherein hybridized probe is cleaved concomitant with primer extension. A homogeneous amplification/detection assay is provided which allows the simultaneous detection of the accumulation of amplified target and the sequence-specific detection of the target sequence.
Patent CA-2158217-C (CA)
Title: Distributed software development management system
Inventor: TSUCHIDA HIROYUKI
IPC: G06F17/30
Filed: 1995-09-13
Granted: 1999-12-28
Abstract: A  distributed  software  development  system  includes  an apparatus for managing subsystem development in at least one development device.  The management apparatus includes a system information  file  for  storing  information  indicative  of  a correspondence between a plurality of subsystems and a plurality of specifications.  The contents of the specifications are stored in a  specification information  file.   When a  subsystem is revised, a subsystem extracting device extracts from these files information regarding the subsystem to be revised.  The extracted information is sent to the development device.   After being revised by the development device, the extracted information is sent back to the management apparatus.   An updating device receives the information and updates the subsystem information file and the specification information file according to the information received.
Patent CA-2161432-C (CA)
Inventor: CHINH JEAN-CLAUDE
IPC: B01J19/26
Filed: 1994-05-19
Granted: 2007-04-24
Abstract: The invention relates to continuous gas fluidised bod polymerisation of olefins, especially ethylene, propylene, or mixtures of these with other alpha olefins, wherein the monomer-containing recycle gas employed to fluidise the bed is cooled to condense out at least same ~ liquid hydrocarbon. The condensed liquid, which can be a monomer or an inert liquid, is separated from the recycle gas and is fed directly to the bed to produced cooling by latent heat of evaporation. The liquid feeding to the bed can be through gas-induced atomiser nozzles (fig. 2), or through liquid-only nozzles. The process provides substantially improved productivity of gas fluidised bed polymerisation of olefins.
Patent CA-2162320-C (CA)
Title: A process for the continuous preparation of aqueous formaldehyde solutions
Inventor: EEK-VANCELLS LLUIS
IPC: C07C47/04
Filed: 1995-11-07
Granted: 2006-03-07
Abstract: The process uses a supply column (3) and additional heat exchangers (10, 11, 13) associated with absorption columns (8). Air and methanol from outside and a subcurrent of methanol, originating from a cold methanol current exiting from the supply column (3), are fed to the supply column (3).      This exiting current recirculates through the additional heat exchangers (10, 11, 13) and is divided into the subcurrent which returns to the supply column (3) and another subcurrent which is fed to an evaporator (4). A methanol-air mixture exits from the head of the supply column (3) and is fed to an evaporator (4). The cold methanol is cooled in the supply column (3) by evaporation of the methanol forming part of the methanol-air mixture.
Patent CA-2162804-C (CA)
Inventor: FUJIWARA RYUHEI
IPC: H04M1/72412
Filed: 1995-11-14
Granted: 2000-02-08
Abstract: A portable radio telephone section comprising a radio transceiver unit, audio input/output members, a first operation unit,  an informing member,  a first optical communication unit, a first memory, a data processor and a first CPU, and a portable operation section comprising a second operation unit,  a display,  a second optical communication unit, a second memory and a second CPU are cooperative so that the first CPU controls the first memory or the informing member according to an input from the first operation unit or a signal from the radio transceiver unit, generates a predetermined code to be transmitted from the radio transceiver unit and periodically monitors the first memory for stored information to thereby control the data processor, and the second CPU controls the second memory or the display according to an input from the second operation unit or a signal from the second optical communication unit and outputs stored information in the second memory to the second optical communication unit.
Patent CA-2164551-C (CA)
Inventor: JANG CHANG-WEON
IPC: H01Q1/24
Filed: 1995-12-06
Granted: 1999-07-06
Abstract: An antenna device for use in portable radio sets, which is capable of being separately operated as a helical antenna when the antenna is retracted or as a rod antenna when the antenna is extended.  The antenna connecting device of portable radio sets is comprised of:  helical antenna unit which is installed on a body housing of a portable radio set, protruding into a top portion of the body housing, and having a helical winding therein.  A rod antenna unit which extends through the helical antenna unit, and is capable of being extended and retracted.  The antenna connecting unit and a connector of the helical antenna unit are connected to each other, upon retraction of the helical antenna unit, thus to operate only the helical antenna unit.  A connector formed at a bottom portion of the rod antenna unit is connected to the antenna connecting unit, upon extension of the rod antenna unit, thus to operate only the rod antenna unit.  The connector of the helical antenna unit and the antenna connect-ing unit are separately attached to the body housing.
Patent CA-2166302-C (CA)
Inventor: COWSAR GEORGE CURTIS
IPC: G06F9/445
Filed: 1994-06-30
Granted: 2004-12-07
Abstract: Le système décrit permet de gérer des ressources de codes utilisables par des applications client dans un ordinateur avec une mémoire interne dans laquelle au moins une application client est enregistrée. L'appareil comprend un catalogue de jeux de ressources enregistré dans la mémoire interne. Le catalogue de jeux de ressources identifie une pluralité de jeux de fonctions par des codes d'identification (ID) correspondant aux jeux de fonctions. En outre, le catalogue de jeux de ressources comprend des fichiers de jeux qui caractérisent les fonctions dans les jeux respectifs. Un moteur de distribution dans la mémoire interne est lié à une application client et fournit un jeu particulier de fonctions ID lorsque l'application client demande une fonction particulière qui fait partie d'un jeu correspondant de fonctions identifié par le jeu particulier de fonctions ID. Un moteur de consultation dans la mémoire interne est couplé au catalogue de jeux de ressources et au moteur de distribution et réagit au jeu particulier de fonctions ID en cherchant dans le catalogue de jeux de ressources un fichier contenant un jeu de fonctions correspondantes. Enfin, un moteur de liaison dans la mémoire interne couplé au moteur de distribution renvoie la fonction particulière à l'application client en réponse au fichier contenant le jeu de ressources. Etant donné que le moteur de liaison réagit au fichier de jeux, qui n'est pas lié au client, il n'est pas nécessaire que le client soit avisé des changements de la structure de la bibliothèque dans laquelle se trouve le jeu particulier de fonctions. On peut ainsi introduire le jeu de fonctions dans la mémoire interne, le sortir de celle-ci, le réviser, le placer dans différentes sections de la mémoire interne et le manipuler d'autres façons indépendamment du client, sans qu'il soit nécessaire de recompiler l'application client.
Patent CA-2168304-C (CA)
Title: Controlling web tension by actively controlling velocity of dancer roll
Inventor: RAJALA GREGORY JOHN
IPC: B65H23/04
Filed: 1996-01-29
Granted: 2005-11-29
Abstract: This invention pertains to processing continuous webs such as paper, film, composites, and the like, in dynamic continuous processing operations. More particularly, it relates to controlling tension in such continuous webs during the processing operation. Tension is controlled in a dancer control system by connecting a corresponding dancer roll to a servo motor or the like, sensing position, tension, and velocity parameters related to the web and the dancer roll, and providing active gain force commands to cause translational movement in the dancer roll to control temporary, short-term tension disturbances in the web. In some applications of the invention, the dancer control system is used to attenuate short-term tension disturbances.      In other applications of the invention, the dancer control system is used to create short-term tension disturbances.
Patent CA-2177728-C (CA)
Title: Procede de verrouillage de phase et boucle appliquant ce procede
Inventor: BOUZIDI JEAN-PIERRE
IPC: H03L7/087
Filed: 1996-05-29
Granted: 1999-06-15
Abstract: L'invention concerne le verrouillage de la phase d'un signal de sortie (Ys) par rapport à un signal d'entrée (Ye). Un premier signal de correction de fréquence (Yr1) est obtenu par intégration d'un signal représentatif d'un écart de ladite phase par rapport à une référence définie par le signal d'entrée . Puis il coopère avec un deuxième signal de correction de fréquence (Yr2) pour corriger la fréquence d'un oscillateur (VC0) fournissant le signal de sortie. Ce deuxième signal de correction de fréquence est obtenu avec l'aide d'un signal de réglage (Yg) par intégration d'un écart du premier signal de correction de fréquence (Yr1) par rapport à ce signal de réglage. Ce dernier peut lui-même être obtenu par intégration d'un écart de fréquence . L'invention s'applique notamment aux systèmes de télécommunications.
Patent CA-2178068-C (CA)
Inventor: GUPTA AMITAVA
IPC: C08K5/00
Filed: 1994-12-01
Granted: 2001-05-15
Abstract: Methods for making optical quality plastics lenses with photochromic additives are described. According to a first embodiment of the invention, a casting resin containing photochromic additives is arranged between a mold and a lens preform and then cured. According to a second embodiment of the invention, a casting resin substantially free of photochromic additives is arranged between a mold and a lens preform and then cured. The resin is then impregnated with photochromic additives. In a third embodiment a layering resin containing a photochromic additive is provided on the surface of a mold and cured to a gel state. Then, a casting resin that is substantially free of photochromic additives is arranged between the coated mold and a lens preform and cured. According to a fourth embodiment, a casting resin that is substantially free of photochromic additive is provided on the surface of a mold and cured to a gel state. Then, a casting resin containing photochromic additives is arranged between the coated mold and a lens preform and cured.
Patent CA-2181193-C (CA)
Inventor: SCHLOSBERG RICHARD HENRY
IPC: C08K5/103
Filed: 1995-01-12
Granted: 2002-08-13
Abstract: L'invention concerne des compositions de PVC plastifiées résistant à la chaleur et générant peu de fumée, le plastifiant étant un ester de pentaérythritol d'acides alcanoïques C¿5?, C¿7? et C¿9? mélangés.
Patent CA-2181518-C (CA)
Title: Nitrite-based corrosion inhibitors with improved anodic and cathodic inhibiting performance
Inventor: BERKE NEAL S
IPC: C04B14/36
Filed: 1996-07-18
Granted: 2007-10-02
Abstract: Mixed anodic/cathodic corrosion inhibitors for use in hydraulic cement, comprising a) a first component consisting of an amount of alkali or alkaline earth metal nitrite sufficient to inhibit anodic corrosion; and b) a second component comprising an agent that acts to increase the anodic corrosion performance of the first component; wherein said first and second components are present in a weight ratio of from about 1:0.1 to 1:1. Optionally an EO/PO superplasticizer can be incorporated where the weight ratio of the first component, i.e., nitrite, to EO/PO superplasticizer is from about 1:0.005 to 1:0.25, with the surprising benefit of increased protection against cathodic corrosion without harming the level of anodic corrosion inhibition.
Patent CA-2182999-C (CA)
Title: Profile securitaire pour cloture
Inventor: AUDET SYLVAIN
IPC: E04H17/04
Filed: 1996-08-09
Granted: 2000-03-21
Abstract: Le profilé sécuritaire pour clôture est une pièce en plastique en forme de "U" qui est fixée sur l'extrémité supérieure du treillis des clôtures à maille de chaîne de façon à ce que les bouts de clôture soient recouverts par le profilé. La fixation se fait avec des attaches en nylon. Le profilé sécuritaire pour clôture permet d'assurer la protection de toute personne entrant en contact avec l'extrémité supérieure du treillis de clôture.
Patent CA-2190146-C (CA)
Inventor: MINK ROBERT IVAN
IPC: C08F210/14
Filed: 1995-05-26
Granted: 2006-07-25
Abstract: L'invention concerne une composition de catalyseurs pour la polymérisation et la copolymérisation d'oléfines, comprenant un complexe de Ti, V, Zr ou Hf avec un ligand bidentate ou un ligand tridentate et un mélange de cocatalyseurs contenant un halogénure de dialkylaluminium et un dialkylmagnésium. Les ligands bidentates sont constitués selon les formules générales Z-R-Z ou Z-R-W-R-Z, où R représente un groupe alkylène, cycloalkylène, arylène ou alkylarylène; W représente CH¿2?, O, S, N-R', ou SiR'¿2? où R' représente un groupe alkyle ou aryle; et Z représente O, S, N-H, ou C(C=O)-O. Les ligands tridentates sont constitués selon les formules Z-(R-Z)-Z ou Z-(R-U)-Z, où R représente un groupe alkylène ou arylène; et Z et U sont différents et représentent O, S, N-H, ou C-(=O)-O.
Patent CA-2190267-C (CA)
Inventor: GILL AJIT SINGH
IPC: F16L23/032
Filed: 1995-01-09
Granted: 2004-03-30
Abstract: A coupling for attachment to the end portion of a pipe (1) having circumferentially directed shoulder (3a) in such end portion includes a coupling body (6) which receives the end portion of the pipe (1) therein and a set of jaw members (24E-27E) which, after the end portion of the pipe (1) is received in the coupling body (6), move to a closed position to engage the shoulder (3a) so that the coupling is locked onto the end of the pipe (1) and the pipe cannot be pulled from the coupling because the jaw members (24E-27E) acting against the shoulder (3a) prevent such movement. The coupling can be provided with sets of jaw members (24E-27E) at each end to couple together two pipes (1, 2) each with end portion shoulders (3a, 4a) or have jaw members at one end and conventional connectors such as threads (64, figure 6), ridged inserts (121, figure 12), flanges, or other types of connectors at the other end. Valves (figure 5) or other fittings may be incorporated into the coupling.
Patent CA-2204295-C (CA)
Inventor: BOWMAN FRANCIS EDWARD
IPC: H01Q1/42
Filed: 1997-05-02
Granted: 2001-09-11
Abstract: A protective cover for a satellite receiving dish feed horn or LNB mounted on a support is disclosed. The cover comprises a top, sides and a back, the top and sides each having front and back edges, a forwardly and downwardly directed projection extending from the front edge of the top, and means to fasten the cover to the support or feed horn, such that the cover protects the feed horn or LNB from precipitation while not impeding signal reception.